CN111236024A - A equipment that paves for paving crack control base cloth - Google Patents
A equipment that paves for paving crack control base cloth Download PDFInfo
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- CN111236024A CN111236024A CN202010188688.6A CN202010188688A CN111236024A CN 111236024 A CN111236024 A CN 111236024A CN 202010188688 A CN202010188688 A CN 202010188688A CN 111236024 A CN111236024 A CN 111236024A
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- 239000004744 fabric Substances 0.000 title claims abstract description 119
- 238000005336 cracking Methods 0.000 claims abstract description 115
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 93
- 239000010410 layer Substances 0.000 claims description 16
- 239000010426 asphalt Substances 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 230000037303 wrinkles Effects 0.000 abstract description 8
- 238000003892 spreading Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/03—Arrangements for curing paving; Devices for applying curing means; Devices for laying prefabricated underlay, e.g. sheets, membranes; Protecting paving under construction or while curing, e.g. use of tents
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The application belongs to the technical field of road construction, especially, relate to a equipment of paving for paving crack control base cloth. At present, the anti-cracking base cloth is paved by manual work or relatively simple equipment, and the problems that the anti-cracking base cloth cannot exert due effectiveness due to uneven paving, no tensioning and more wrinkles exist. The application discloses paving equipment for paving an anti-cracking base cloth, which comprises a support, a loading roller, a paving press pad and a connecting piece, wherein the loading roller is arranged on the support; the loading roller is arranged on the support and used for loading the anti-cracking base cloth coiled material, the paving press pad is arranged at the lower end of the support, and the connecting piece is used for fixing the support on the power moving device. The anti-cracking base cloth can be paved by fixing the bracket on the power moving device and moving the position; the anti-cracking base cloth is arranged on the loading roller, so that the loading and unloading are convenient; the spreading press pad applies downward pressure to the anti-cracking base cloth along with the forward position movement, so that the anti-cracking base cloth is spread more smoothly to prevent wrinkles.
Description
Technical Field
The application relates to the technical field of road construction, in particular to paving equipment for paving anti-cracking base cloth.
Background
In road construction, a pavement structure layer refers to each of the paving layers constituting a pavement, and mainly comprises a surface layer, a base layer and a cushion layer according to the position and the action of the pavement structure layer. In order to prevent the pavement from cracking, an anti-cracking base cloth is usually laid between the top surface of the semi-rigid base layer and the asphalt surface layer, and the anti-cracking base cloth is a measure for inhibiting and delaying the semi-rigid base layer from cracking and reflecting to the asphalt pavement, so that the cracking rate of the asphalt pavement can be effectively reduced.
Shrinkage cracking of semi-rigid substrates and the resulting reflective cracking of asphalt pavements are prevalent. The method is widely used for sealing cracks abroad, and the sealing work is very difficult on heavy traffic or expressways. In China, the habit of sealing the cracks by asphalt is not found at all, so that the cracks cannot be effectively treated. Therefore, laying the anti-cracking base cloth becomes an effective measure for preventing in advance.
However, the existing anti-cracking base cloth is mainly paved by manual work or simpler equipment, and the problems that the anti-cracking base cloth is uneven, not tensioned and has more folds during paving and cannot play the due role exist; secondly, when manual work and other equipment are adopted for paving, linear control is not in place, the distance between the overlapping and the separating of the adjacent anti-cracking base cloth pavements is less than 3cm according to the standard requirement, bonding hot asphalt needs to be spread before the anti-cracking base cloth pavements are paved, and once the anti-cracking base cloth and the hot asphalt are bonded, adjustment is carried out, so that the existing control is difficult to meet the specified requirement; finally, the construction efficiency is low by adopting manual work or other equipment, the construction speed is slow, the construction speed of the asphalt distribution truck and the road roller is influenced, and the construction cost is increased.
Disclosure of Invention
The application provides a paving equipment for paving anti-cracking base cloth to there is the problem that inefficiency, construction lack of standardization lead to becoming invalid in the current anti-cracking base cloth mode of paving of solution.
The technical scheme adopted by the application is as follows:
in a first aspect of the application, a paving apparatus for paving an anti-cracking base cloth is provided, which comprises a bracket, a loading roller, a paving pressure pad and a connecting piece;
the loading roller is arranged on the support and used for loading anti-cracking base cloth coiled materials, the paving press pad is arranged at the lower end of the support, and the connecting piece is used for fixing the support on the power moving device.
Optionally, the support device further comprises a support part, the support part comprises a support roller and a support rod, one end of the support rod is connected with the support, and the other end of the support rod is connected with the support roller.
Optionally, the loading device further comprises a pressing part, the pressing part comprises a pressing wheel, a pressing rod and a pressing tightening piece, the rotating axis position of the pressing wheel is lower than the rotating axis position of the loading roller, one end of the pressing rod is rotatably connected with the support, the other end of the pressing rod is connected with the pressing wheel, one end of the pressing tightening piece is fixed on the support, and the other end of the pressing tightening piece is fixed with the pressing rod.
Optionally, the loading device further comprises an upper pressing portion, the upper pressing portion comprises an upper pressing wheel, an upper pressing rod and an upper pressing tightening piece, the rotating axis position of the upper pressing wheel is higher than the rotating axis position of the loading roller wheel, one end of the upper pressing rod is rotatably connected with the support, the other end of the upper pressing rod is connected with the upper pressing wheel, one end of the upper pressing tightening piece is fixed to the support, and the other end of the upper pressing tightening piece is fixed to the upper pressing rod.
Optionally, the device further comprises a guide part, wherein the guide part comprises a guide rod and a guide wheel, one end of the guide rod is fixedly connected with the support, and the other end of the guide rod is provided with the rotatable guide wheel.
Optionally, the device further comprises an alignment device, the alignment device is arranged on the power moving device, and the alignment device is used for assisting the power moving device to move forwards along the roadbed without deviation.
Optionally, the paving press pad is made of rubber.
Optionally, still include operating system, operating system sets up on power mobile device, operating system be used for with the paving equipment that is used for paving crack control base cloth carries out displacement from top to bottom.
Optionally, the support is the T font, comprises crossbeam and perpendicular roof beam, the one end of crossbeam with the middle part of erecting the roof beam is fixed to be linked to each other, load the roller bearing setting on the crossbeam, the setting of pave the pressure pad is in erect the roof beam bottom, the connecting piece sets up the crossbeam with erect the junction of roof beam.
In a second aspect of the present application, there is provided a method for paving an anti-cracking base fabric, where any one of the above paving apparatuses for paving an anti-cracking base fabric includes the steps of:
spraying hot asphalt adhesive layer oil on the semi-rigid base layer;
fixing the paving equipment for paving the anti-cracking base cloth on a power moving device;
lifting the paving equipment for paving the anti-cracking base cloth to a preset height position relative to the top surface of the semi-rigid base layer, and installing the anti-cracking base cloth on the loading roller;
pulling out the anti-cracking base cloth from the loading roller, further smoothly dragging the anti-cracking base cloth to a preset initial position from the lower part of the paving press pad, and fixing one end of the anti-cracking base cloth at the preset initial position;
reducing the height of the paving equipment for paving the anti-cracking base cloth relative to the top surface of the semi-rigid base layer, so that the paving press pad applies prestress to the anti-cracking base cloth, and the anti-cracking base cloth is flatly compacted on the hot asphalt adhesive layer oil;
the power moving device moves forwards along the roadbed, and the anti-cracking base cloth is pulled to the position below the paving press pad from the loading roller to be paved.
The technical scheme of the application has the following beneficial effects:
the application relates to paving equipment for paving anti-cracking base cloth, which comprises a support, a loading roller, a paving press pad and a connecting piece, wherein the loading roller is arranged on the support; the loading roller is arranged on the support and used for loading anti-cracking base cloth coiled materials, the paving press pad is arranged at the lower end of the support, and the connecting piece is used for fixing the support on the power moving device. The anti-cracking base cloth can be paved by fixing the bracket on the power moving device and moving the position; the anti-cracking base cloth is arranged on the loading roller, so that the loading and unloading are convenient; the spreading press pad applies downward pressure to the anti-cracking base cloth along with the forward position movement, so that the anti-cracking base cloth is spread more smoothly to prevent wrinkles. In addition, the anti-cracking base cloth is pulled from the loading roller more stably and smoothly by arranging the supporting part; the lower pressing part and the upper pressing part are arranged, so that the uniform and smooth drawing of the rolled anti-cracking base cloth is further enhanced; the guide part is arranged, so that the power moving device is guaranteed to move forwards accurately along a roadbed without deviation, and the phenomenon that the paving fails due to uneven wrinkles is prevented.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment provided in a first aspect of the present application;
FIG. 2 is a schematic structural diagram of another embodiment provided in the first aspect of the present application;
illustration of the drawings:
the device comprises a support 1, a loading roller 2, a spreading press pad 3, a connecting piece 4, a supporting part 5, a supporting roller 51, a supporting rod 52, a pressing part 6, a pressing wheel 61, a pressing rod 62, a pressing rod 63, a pressing and tightening part 7, an upper pressing part 71, an upper pressing wheel 72, an upper pressing rod 73, an upper pressing and tightening part 8, a guide part 81, a guide rod 82 and a guide wheel.
Detailed Description
Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.
Referring to fig. 1, a schematic structural diagram of an embodiment provided in the first aspect of the present application is shown.
In a first aspect of the application, a paving device for paving an anti-cracking base cloth is provided, which comprises a bracket 1, a loading roller 2, a paving press pad 3 and a connecting piece 4;
the loading roller shaft 2 is arranged on the support 1, the loading roller shaft 2 is used for loading an anti-cracking base cloth coiled material, the paving press pad 3 is arranged at the lower end of the support 1, and the connecting piece 4 is used for fixing the support 1 on the power moving device.
In the embodiment, the support 1 is fixed on the power moving device, and the anti-cracking base cloth can be paved through position movement; the anti-cracking base cloth is arranged on the loading roller 2, so that the loading and unloading are convenient; the paving press pad 3 applies downward pressure to the anti-cracking base cloth along with the forward position movement, so that the anti-cracking base cloth is paved more smoothly to prevent wrinkles. The power moving device in this embodiment refers to a device capable of moving by itself with a certain power, such as a loader, a tractor, a truck, and the like. The paving equipment for paving the anti-cracking base cloth is fixedly connected with the power moving device through the connecting piece 4, so that the displacement of the paving equipment can be realized, and the continuous paving of the anti-cracking base cloth is completed.
Optionally, the support device further comprises a support portion 5, the support portion 5 comprises a support roller 51 and a support rod 52, one end of the support rod 52 is connected to the support 1, and the other end of the support rod 52 is connected to the support roller 51.
Referring to fig. 2, a schematic structural diagram of another embodiment provided in the first aspect of the present application is shown. In this embodiment, when the anti-cracking base cloth is laid, the supporting roller 51 applies stress to the anti-cracking base cloth, and the anti-cracking base cloth is kept in a tightened state during laying, so that the laying is smooth, and the formation of wrinkles is further reduced.
Optionally, the device further comprises a pressing part 6, wherein the pressing part 6 comprises a pressing wheel 61, a pressing rod 62 and a pressing and tightening piece 63, the rotating axis position of the pressing wheel 61 is lower than the rotating axis position of the loading roller, one end of the pressing rod 62 is rotatably connected with the support 1, the other end of the pressing rod 62 is connected with the pressing wheel 61, one end of the pressing and tightening piece 63 is fixed on the support 1, and the other end of the pressing and tightening piece 63 is fixed with the pressing rod 62.
Referring to fig. 2, in the embodiment, the downward pressing tightening member 63 has a certain contraction force, and when the downward pressing wheel 61 is erected on the anti-cracking base cloth coiled material, the downward pressing tightening member 63 applies a certain pressure to the anti-cracking base cloth, so that the anti-cracking base cloth can be smoothly drawn out from the loading roller 2 when being laid.
Optionally, the device further comprises an upper pressing portion 7, wherein the upper pressing portion 7 comprises an upper pressing wheel 71, an upper pressing rod 72 and an upper pressing tightening piece 73, the rotating axis position of the upper pressing wheel 71 is higher than the rotating axis position of the loading roller, one end of the upper pressing rod 72 is rotatably connected with the support 1, the other end of the upper pressing rod 72 is connected with the upper pressing wheel 71, one end of the upper pressing tightening piece 73 is fixed on the support 1, and the other end of the upper pressing tightening piece 73 is fixed with the upper pressing rod 72.
Referring to fig. 2, in the present embodiment, similar to the action of the lower pressing wheel 61 in the previous embodiment, the anti-cracking base cloth can be smoothly drawn out from the loading roller 2 when being laid. The difference is that the upper pinch roller 71 presses downward from the upper position of the axis of the loading roller 2, while the lower pinch roller 61 presses upward from the lower position of the axis of the loading roller, and the effect of pressing from different horizontal positions is different, and due to the gravity, the downward pressing is easier to maintain than the upward pressing, while the upward pressing causes the upper pressure tightening member 73 to provide a larger contraction force, and correspondingly causes the upper pressure tightening member 73 to be metal fatigued, and the durability is reduced.
Optionally, the device further comprises a guide part 8, wherein the guide part 8 comprises a guide rod 81 and a guide wheel 82, one end of the guide rod 81 is fixedly connected with the support 1, and the other end of the guide rod 81 is provided with the rotatable guide wheel 82.
Referring to fig. 2, in the present embodiment, the guiding part 8 includes a guiding rod 81 and a guiding wheel 82, and by the guiding wheel 82 rolling ahead on the ground during the movement of paving, the straightness and flatness of paving can be ensured only by controlling the guiding wheel 82 to travel along a prescribed route because the guiding rod 81 is fixed on the bracket 1.
Optionally, the device further comprises an alignment device, the alignment device is arranged on the power moving device, and the alignment device is used for assisting the power moving device to move forwards along the roadbed without deviation.
In this embodiment, alignment device is used for not squinting all the time along the roadbed removal when laying anti-cracking base cloth to make the work of laying high-efficient and accurate, lay more level and more smooth.
Alternatively, the spreading mat 3 is made of rubber.
In the embodiment, the paving press pad 3 is made of the rubber material, so that the paving press pad has certain flexibility and good wear resistance, and the rubber material can reduce the damage to the anti-cracking base cloth while transmitting good down force.
Optionally, still include operating system, operating system sets up on power mobile device, operating system be used for with the paving equipment that is used for paving crack control base cloth carries out displacement from top to bottom.
In this embodiment, through setting up operating system to can shift up or descend support 1 and the part of attaching to on support 1 is whole more convenient, this function has greatly facilitated the installation and the initial laying of crack control base cloth: because the anti-cracking base cloth is coiled, the size is generally huge during installation, the support 1 is integrally moved upwards, the operating space of enough workers is reserved, and the installation is more convenient. In addition, in the descending process after installation, the paving press pad 3 downwards applies preset stress to the anti-cracking base cloth by adjusting the descending amplitude, so that the smoothness of the anti-cracking base cloth is controlled more accurately.
Optionally, support 1 is the T font, comprises crossbeam and perpendicular roof beam, the one end of crossbeam with the middle part of erecting the roof beam is fixed to be linked to each other, loading roller bearing 2 sets up on the crossbeam, the setting of pave the pressure pad 3 is in erect the roof beam bottom, connecting piece 4 sets up the crossbeam with erect the junction of roof beam.
In the embodiment, the T-shaped support 1 is simple in structure and easy to build, and is beneficial to reducing cost and improving efficiency. T font support 1 in this embodiment rotates 90 degrees when actual installation and is the prone position, sets up connecting piece 4 at the crossbeam and erects the connection position of roof beam, can effectively bear the weight of the whole of support 1 and support 1 upper part, prevents that the atress is uneven and leads to certain position on the support 1 to appear metal fatigue.
In a second aspect of the present application, there is provided a method for paving an anti-cracking base fabric, where any one of the above paving apparatuses for paving an anti-cracking base fabric includes the steps of:
spraying hot asphalt adhesive layer oil on the semi-rigid base layer;
fixing the paving equipment for paving the anti-cracking base cloth on a power moving device;
the paving equipment for paving the anti-cracking base cloth is lifted to a preset height position relative to the top surface of the semi-rigid base layer, and the anti-cracking base cloth is arranged on the loading roller 2;
pulling out the anti-cracking base cloth from the loading roller 2, further flatly dragging the anti-cracking base cloth to a preset initial position from the lower part of the paving press pad 3, and fixing one end of the anti-cracking base cloth at the preset initial position;
the height of the paving equipment for paving the anti-cracking base cloth relative to the top surface of the semi-rigid base layer is reduced, so that the paving press pad 3 applies prestress to the anti-cracking base cloth, and the anti-cracking base cloth is flattened and compacted on the hot asphalt adhesive layer oil;
the power moving device moves forwards along the roadbed, and the anti-cracking base cloth is pulled to the position below the paving press pad 3 from the loading roller 2 to be paved.
In this embodiment, adopt the equipment of paving for paving crack control base cloth that this application first aspect provided, through spray hot pitch adhesive coat oil at the initial stage of laying, the crack control base cloth that can effectively prevent to pave produces the dislocation and slides, has played once and has spread the effect fixed promptly. The power moving device generates displacement, which is beneficial to the continuous paving; the height of the paving equipment for paving the anti-cracking base cloth is increased, so that the installation of the anti-cracking base cloth coiled material is facilitated; the height of paving equipment for paving the anti-cracking base cloth is reduced, so that the paving press pad 3 applies prestress to the anti-cracking base cloth, and the paving is more uniform and smooth; one end of the anti-cracking base cloth is fixed at a preset initial position; when the power moving device moves forwards, the anti-cracking base cloth is pulled out from the loading roller 2 under the action of tension, and smooth paving is guaranteed.
The application discloses paving equipment for paving anti-cracking base cloth, which comprises a support 1, a loading roller 2, a paving press pad 3 and a connecting piece 4; the loading roller shaft 2 is arranged on the support 1, the loading roller shaft 2 is used for loading an anti-cracking base cloth coiled material, the paving press pad 3 is arranged at the lower end of the support 1, and the connecting piece 4 is used for fixing the support 1 on the power moving device. The support 1 is fixed on the power moving device, and the anti-cracking base cloth can be paved by moving the position; the anti-cracking base cloth is arranged on the loading roller 2, so that the loading and unloading are convenient; the paving press pad 3 applies downward pressure to the anti-cracking base cloth along with the forward position movement, so that the anti-cracking base cloth is paved more smoothly to prevent wrinkles. In addition, the anti-cracking base cloth is pulled from the loading roller 2 to be more stable and flat by arranging the supporting part 5; the lower pressing part 6 and the upper pressing part 7 are arranged, so that the uniform and smooth drawing of the rolled anti-cracking base cloth is further enhanced; the guide part 8 is arranged, so that the power moving device is guaranteed to move forwards accurately along a roadbed without deviation, and the phenomenon that the paving fails due to uneven wrinkles is prevented.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (10)
1. The paving equipment for paving the anti-cracking base cloth is characterized by comprising a support (1), a loading roller (2), a paving press pad (3) and a connecting piece (4);
the anti-cracking base cloth is characterized in that the loading roller (2) is arranged on the support (1), the loading roller (2) is used for loading anti-cracking base cloth coiled materials, the paving press pad (3) is arranged at the lower end of the support (1), and the connecting piece (4) is used for fixing the support (1) on the power moving device.
2. The paving equipment for paving the anti-cracking base cloth according to claim 1, further comprising a supporting part (5), wherein the supporting part (5) comprises a supporting roller (51) and a supporting rod (52), one end of the supporting rod (52) is connected with the support (1), and the other end of the supporting rod (52) is connected with the supporting roller (51).
3. The paving equipment for paving the anti-cracking base cloth according to claim 1, further comprising a pressing part (6), wherein the pressing part (6) comprises a pressing wheel (61), a pressing rod (62) and a pressing tightening piece (63), the rotating axis position of the pressing wheel (61) is lower than that of the loading roller, one end of the pressing rod (62) is rotatably connected with the support (1), the other end of the pressing rod (62) is connected with the pressing wheel (61), one end of the pressing tightening piece (63) is fixed on the support (1), and the other end of the pressing tightening piece (63) is fixed with the pressing rod (62).
4. The paving equipment for paving the anti-cracking base cloth according to claim 1, further comprising an upper pressing portion (7), wherein the upper pressing portion (7) comprises an upper pressing wheel (71), an upper pressing rod (72) and an upper pressing tightening piece (73), the rotating axis position of the upper pressing wheel (71) is higher than that of the loading roller, one end of the upper pressing rod (72) is rotatably connected with the support (1), the other end of the upper pressing rod (72) is connected with the upper pressing wheel (71), one end of the upper pressing tightening piece (73) is fixed on the support (1), and the other end of the upper pressing tightening piece (73) is fixed with the upper pressing rod (72).
5. The paving equipment for paving the anti-cracking base cloth according to claim 1, further comprising a guide part (8), wherein the guide part (8) comprises a guide rod (81) and a guide wheel (82), one end of the guide rod (81) is fixedly connected with the support (1), and the other end of the guide rod (81) is provided with the rotatable guide wheel (82).
6. The paving apparatus for paving an anti-cracking base cloth according to claim 1, further comprising an alignment device provided on the power moving device for assisting the power moving device to move forward without being offset along a roadbed.
7. The paving apparatus for laying an anti-splitting base cloth according to claim 1, characterized in that the paving press pad (3) is made of rubber.
8. The paving equipment for paving the anti-cracking base cloth according to claim 1, further comprising a lifting system, wherein the lifting system is arranged on the power moving device, and the lifting system is used for vertically moving the paving equipment for paving the anti-cracking base cloth.
9. The paving equipment for paving the anti-cracking base cloth according to claim 1, wherein the support (1) is T-shaped and consists of a cross beam and a vertical beam, one end of the cross beam is fixedly connected with the middle of the vertical beam, the loading roller (2) is arranged on the cross beam, the paving press pad (3) is arranged at the bottom end of the vertical beam, and the connecting piece (4) is arranged at the connecting part of the cross beam and the vertical beam.
10. A paving method of an anti-cracking base cloth, characterized in that the paving equipment for paving the anti-cracking base cloth according to any one of claims 1 to 9 is adopted, and comprises the following steps:
spraying hot asphalt adhesive layer oil on the semi-rigid base layer;
fixing the paving equipment for paving the anti-cracking base cloth on a power moving device;
the paving equipment for paving the anti-cracking base cloth is lifted to a preset height position relative to the top surface of the semi-rigid base layer, and the anti-cracking base cloth is installed on the loading roller (2);
pulling out the anti-cracking base cloth from the loading roller (2), further smoothly dragging the anti-cracking base cloth to a preset initial position from the lower part of the paving press pad (3), and fixing one end of the anti-cracking base cloth at the preset initial position;
the height of the paving equipment for paving the anti-cracking base cloth relative to the top surface of the semi-rigid base layer is reduced, so that the paving press pad (3) applies prestress to the anti-cracking base cloth, and the anti-cracking base cloth is flatly compacted on the hot asphalt adhesive layer oil;
the power moving device moves forwards along the roadbed, and the anti-cracking base cloth is pulled to the position below the paving press pad (3) from the loading roller (2) to be paved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188688.6A CN111236024A (en) | 2020-03-17 | 2020-03-17 | A equipment that paves for paving crack control base cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188688.6A CN111236024A (en) | 2020-03-17 | 2020-03-17 | A equipment that paves for paving crack control base cloth |
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| CN111236024A true CN111236024A (en) | 2020-06-05 |
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| CN202010188688.6A Pending CN111236024A (en) | 2020-03-17 | 2020-03-17 | A equipment that paves for paving crack control base cloth |
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| CN2495682Y (en) * | 2001-08-03 | 2002-06-19 | 孙祝宽 | Machine for spread geotext ile |
| CN202658494U (en) * | 2012-05-25 | 2013-01-09 | 重庆交通大学 | Fiberglass-polyester paving mat-tack coat integrated construction device |
| US20180258594A1 (en) * | 2017-03-03 | 2018-09-13 | Pavegard Products Inc. | Paving machine membrane dispenser |
| CN206721617U (en) * | 2017-05-12 | 2017-12-08 | 河南新友工程机械有限公司 | A kind of road engineering asphalt paving device |
| CN107630397A (en) * | 2017-11-01 | 2018-01-26 | 中国建筑第八工程局有限公司 | Coiled material paver vehicle and coiled material pave method |
| CN108867285A (en) * | 2018-06-29 | 2018-11-23 | 李时英 | A kind of asphalt waterproof roll installation apparatus |
| CN210122676U (en) * | 2019-06-05 | 2020-03-03 | 中交一公局第六工程有限公司 | Portable anti-cracking base cloth paver and paver |
| CN212688641U (en) * | 2020-03-17 | 2021-03-12 | 中交路桥北方工程有限公司 | A equipment that paves for paving crack control base cloth |
| CN112411329A (en) * | 2020-11-16 | 2021-02-26 | 天鼎丰聚丙烯材料技术有限公司 | Non-woven fabric paving device for civil engineering |
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